CVE-2026-27142

EUVD-2026-10088
Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Affected Products (NVD)
VendorProductVersion
golanggo
𝑥
< 1.25.8
golanggo
1.26.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
golang-1.15
bullseye
postponed
golang-1.19
bookworm
no-dsa
golang-1.24
trixie
no-dsa
golang-1.25
forky
1.25.12-1
fixed
sid
1.25.12-1
fixed
golang-1.26
forky
1.26.5-1
fixed
sid
1.26.5-1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
amazon-cloudwatch-agent
Amazon Linux 2
0:1.300064.2-1.amzn2
fixed
Amazon Linux 2023
0:1.300064.2-1.amzn2023
fixed
amazon-ecr-credential-helper
Amazon Linux 2023
0:0.12.0-1.amzn2023
fixed
captree
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
captree-debuginfo
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
cni-plugins
Amazon Linux 2
0:1.7.1-1.amzn2.0.6
fixed
Amazon Linux 2023
0:1.7.1-1.amzn2023.0.6
fixed
cni-plugins-debuginfo
Amazon Linux 2
0:1.7.1-1.amzn2.0.6
fixed
Amazon Linux 2023
0:1.7.1-1.amzn2023.0.6
fixed
cni-plugins-debugsource
Amazon Linux 2023
0:1.7.1-1.amzn2023.0.6
fixed
compat-golang-github-cpuguy83-md2man-2-devel
Amazon Linux 2023
0:2.0.2-24.amzn2023.0.7
fixed
containerd
Amazon Linux 2023
0:2.2.1-1.amzn2023.0.2
fixed
containerd-debuginfo
Amazon Linux 2023
0:2.2.1-1.amzn2023.0.2
fixed
containerd-debugsource
Amazon Linux 2023
0:2.2.1-1.amzn2023.0.2
fixed
containerd-stress
Amazon Linux 2023
0:2.2.1-1.amzn2023.0.2
fixed
containerd-stress-debuginfo
Amazon Linux 2023
0:2.2.1-1.amzn2023.0.2
fixed
credentials-fetcher
Amazon Linux 2023
0:2.0.1-1.amzn2023.0.1
fixed
cri-tools
Amazon Linux 2
0:1.32.0-1.amzn2.0.6
fixed
cri-tools-debuginfo
Amazon Linux 2
0:1.32.0-1.amzn2.0.6
fixed
docker
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.3
fixed
docker-debuginfo
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.3
fixed
docker-debugsource
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.3
fixed
ecs-init
Amazon Linux 2023
0:1.102.2-1.amzn2023
fixed
git-lfs
Amazon Linux 2023
0:3.7.1-80.amzn2023
fixed
git-lfs-debuginfo
Amazon Linux 2023
0:3.7.1-80.amzn2023
fixed
git-lfs-debugsource
Amazon Linux 2023
0:3.7.1-80.amzn2023
fixed
golang
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golang-bin
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golang-docs
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golang-github-burntsushi-toml
Amazon Linux 2023
0:1.5.0-1.amzn2023.0.1
fixed
golang-github-burntsushi-toml-debuginfo
Amazon Linux 2023
0:1.5.0-1.amzn2023.0.1
fixed
golang-github-burntsushi-toml-debugsource
Amazon Linux 2023
0:1.5.0-1.amzn2023.0.1
fixed
golang-github-burntsushi-toml-devel
Amazon Linux 2023
0:1.5.0-1.amzn2023.0.1
fixed
golang-github-burntsushi-toml-test
Amazon Linux 2023
0:0.2.0-8.amzn2023.0.3
fixed
golang-github-burntsushi-toml-test-debuginfo
Amazon Linux 2023
0:0.2.0-8.amzn2023.0.3
fixed
golang-github-burntsushi-toml-test-debugsource
Amazon Linux 2023
0:0.2.0-8.amzn2023.0.3
fixed
golang-github-burntsushi-toml-test-devel
Amazon Linux 2023
0:0.2.0-8.amzn2023.0.3
fixed
golang-github-cpuguy83-md2man
Amazon Linux 2023
0:2.0.2-24.amzn2023.0.7
fixed
golang-github-cpuguy83-md2man-debuginfo
Amazon Linux 2023
0:2.0.2-24.amzn2023.0.7
fixed
golang-github-cpuguy83-md2man-debugsource
Amazon Linux 2023
0:2.0.2-24.amzn2023.0.7
fixed
golang-github-cpuguy83-md2man-devel
Amazon Linux 2023
0:2.0.2-24.amzn2023.0.7
fixed
golang-misc
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golang-shared
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golang-src
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golang-tests
Amazon Linux 2
0:1.25.8-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.8-1.amzn2023.0.1
fixed
golist
Amazon Linux 2
0:0.10.1-10.amzn2.0.11
fixed
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.7
fixed
golist-debuginfo
Amazon Linux 2
0:0.10.1-10.amzn2.0.11
fixed
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.7
fixed
golist-debugsource
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.7
fixed
libcap
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
libcap-debuginfo
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
libcap-debugsource
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
libcap-devel
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
libcap-static
Amazon Linux 2023
0:2.73-1.amzn2023.0.7
fixed
nerdctl
Amazon Linux 2
0:2.2.1-1.amzn2.0.3
fixed
Amazon Linux 2023
0:2.2.1-1.amzn2023.0.3
fixed
nerdctl-debuginfo
Amazon Linux 2
0:2.2.1-1.amzn2.0.3
fixed
oci-add-hooks
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.9
fixed
oci-add-hooks-debuginfo
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.9
fixed
oci-add-hooks-debugsource
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.9
fixed
rclone
Amazon Linux 2
0:1.55.1-1.amzn2.0.6
fixed
Amazon Linux 2023
0:1.73.4-74.amzn2023
fixed
rclone-debuginfo
Amazon Linux 2
0:1.55.1-1.amzn2.0.6
fixed
Amazon Linux 2023
0:1.73.4-74.amzn2023
fixed
rclone-debugsource
Amazon Linux 2023
0:1.73.4-74.amzn2023
fixed
runc
Amazon Linux 2023
0:1.3.4-3.amzn2023.0.2
fixed
runc-debuginfo
Amazon Linux 2023
0:1.3.4-3.amzn2023.0.2
fixed
runc-debugsource
Amazon Linux 2023
0:1.3.4-3.amzn2023.0.2
fixed
runfinch-finch
Amazon Linux 2023
0:1.15.1-1.amzn2023.0.1
fixed
soci-snapshotter
Amazon Linux 2023
0:0.13.0-1.amzn2023.0.1
fixed
yq
Amazon Linux 2023
0:4.47.1-12.amzn2023
fixed
yq-debuginfo
Amazon Linux 2023
0:4.47.1-12.amzn2023
fixed
yq-debugsource
Amazon Linux 2023
0:4.47.1-12.amzn2023
fixed
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://go.dev/cl/752081
https://go.dev/issue/77954
https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk
https://pkg.go.dev/vuln/GO-2026-4603